You are testing 950 people with your innovative Covid-19 test. In your test the number of person which is 82 are infected but classified as healthy. And sensitivity of your test is 90%. What is the percentage of infected people in this group?

Question 14 Friedreich's ataxia is a rare inherited disease that causes nervous system damage and movement problems. It usually begins in childhood and leads to impaired muscle coordination (ataxia) that worsens over time. Friedreich's ataxia is caused by an insertion of several copies of a three nucleotide sequence in a gene called EXN. Which genetic testing method would be most appropriate for testing for Freidreich's ataxia? PCR with gel electrophoresis O PCR with conventional sequencing O PCR with SNP-chip O PCR with whole-genome sequencing

QUESTION 1 A metric ruler was placed under the microscope and using the low-power objective (10x), a student measured a specimen to be 1.2 mm. a) Convert the diameter at low power (10x) to micrometers (µm). b) Calculate the high-power (40x) diameter field of view using the information from part a). Answers must contaln proper units for full credit.

True or False: Ultrathin sections are used for light microscopy but are to thin to be stable under an electron mocroscope X-ray beam.

Question: Why does the term expired mean that a patient has died?

Timed Test This test has a time limit of 1 hour and 30 minutes.You will be notified when Warnings appear when half the time, 5 minutes, 1 minute, and 30 seconc Not allowed. This test can only be taken once. Multiple Attempts Force This test can be saved and resumed later. The timer will continue to run if yo Completion Remaining Time: 1 hour, 18 minutes, 09 seconds. ¥ Question Completion Status: A Moving to another question will save this response. Quèstion 15 Cytokinesis (cytoplasmic division) in plånt cells O a. starts when vesicles cluster at the future plane of division. O b. occurs when the plasma membrane is pulled inward by a ring of microtubules. O C. usually precedes nuclear division. O d. involves a cleavage furrow. O e. occurs exactly the same as in animal cells. A Moving to another question will save this response.

Question: A COTA is fabricating an orthosis to increase wrist ROM of a 9-year-old child who has a 20° flexion contracture of the wrist secondary to arthrogryposis. Which type of orthosis would be OPTIMAL to use as an adjunct to a home stretching program for achieving this objective? Dynamic mobilization orthosis Nonarticular orthosis Serial static immobilization orthosis Please choose the correct answer with rationale, and explain the usefulness of other options. Thanks.

how electron cryotomography relates to the broader scientific/health issue

PRE-LAB ASSIGNMENT #2: CUMULATIVE PERCENT CHANGE AND RATE PRACTICE PROBLEMS To be completed before beginning week two of the Osmosis and the Scientific Method Lab. 1. The following data were collected during a study of the effect of potassium chloride (KCI) .solute concentrations on osmosis in a potato core over a period of 60 minutes. Table 1: Mass (grams) of potato cores in different concentrations of KCI 0 Minutes 20 Minutes 40 Minutes 0% KCI 1% KCI 4% KCI Cumulative % Change 6.2 6.5 6.3 = For 0% KCl at 0 min: a. Use the data in Table 1 and the formula for percent change in mass to complete Table 2 below. The first two calculations have been done for you as examples. 6.3 6.6 6.1 Table 2: Cumulative percent change in mass of potato cores in different concentrations of KCI 60 Minutes 0 Minutes 20 Minutes 40 Minutes SARA 0% KCI 0 1% KCI 4% KCI 6.2-6.2 6.2 6.5 6.6 5.8 Mass (current time point) - Mass (time point zero) Mass (time point zero) For 0% KCl at 40 minutes: Lab Exercise 3 X 100…

Hi expert please answer both its super easy for you